'Duets': 'Favorite Standards' recap

Duets went live last week, and America voted for their favorites for the first time. But of course, that always means someone's going to come in at the bottom! So here we go... who's going to go home, and which of the final four will impress?

Of course, our superstars love to put on a show, so we kick off the episode with a Jennifer Nettles-Robin Thicke performance of 'Crazy Little Thing Called Love'. But then it's straight into the nitty gritty - who's going home?

Saying goodbye...

The amateurs take to the stage - they're all still hoping to get that recording contract with Hollywood Records, but not all of them can win! First to find out his fate is Jason Farol... and he's safe! So are J Rome and John Glosson, leaving our female contestants Olivia Chisholm and Bridget Carrington in the bottom two.

"We'll be sad to see either one of you go," host Quddus admits, but one of them has to! And this week, it's going to be Olivia. Robin comes onto the stage and insists her future is bright, saying: "She's an amazing human being and she listens really well. She tries really hard each week, she's better every single week." But it's time for Olivia to say her goodbyes. Are you sad to see her go? Well, we can't be sad for too long, because the final four are about to take to the stage to perform!

Bridget's dodged elimination, but we see in rehearsals that she wasn't happy with her performance last week - "I was a little bit shaky in the beginning, then pitchy." John Legend knows that going live is going to be nervewracking, so he makes sure he spends time giving Bridget techniques to make her feel at ease and comfortable. As for the song? They're going to perform Nat King Cole's 'Unforgettable' - the song John won his first talent show with! Bridget knows she needs to have a good connection with John and the audience for such a great love song, but does she pull it off? "I did not want to go home and collect taxes!" Bridget tells Quddus about her near-elimination.

Kelly: This is Kelly's favorite performance from Bridget! She says Bridget and John sounded great together, and she says though 'Unforgettable' isn't a competition song, Bridget made it into one. "You made it so classic," she adds, calling the performance "beautiful" and "effortless".Robin: Robin calls the performance "lovely", adding that he liked John and would like him to cover the song on one of his albums. "You forgot to say, 'Remake it with Bridget!'" Bridget jokes.Jennifer: Jennifer calls the performance "wonderful", saying Bridget brings "poise and class" to the stage. She does admit that there were some breathing problems with a couple of the bigger notes, but says Bridget was "so polished" and the song choice was "beautiful" - "Bravo!"

Jennifer Nettles thinks that 'God Bless The Child' is a great song for J Rome, since it explores success and fame "that is inevitably coming": "I think it's super poignant this week." Meanwhile, J Rome admits he wants this "more than anything in the world", though in rehearsals he starts rubbing at his eye. "Is it making you cry?" asks Jennifer. Nope - turns out he's so nervous he's developed an eye twitch. But his performance can't be all bad, because Kelly Clarkson - suffering from a hairline fracture in her foot - gives him a standing ovation. Must be a pretty good sign!

Kelly: "I stood up three times and my foot is killing me!" Kelly gasps. She adds that J Rome is "so talented" - and not just for this show, but overall! She explains that she felt like that performance wouldn't even be seen at an awards show with people who already have careers. "People are not that good!" she adds.John: John thought J Rome's performance last week was his weakest, so has he raised the bar? Yes! "What's funny is if you would have told me you were going to sing an Usher song and you were going to sing 'God Bless The Child' and you asked me to predict which one would be better, I would have said the Usher song," he says. "But he just murdered that!" It seems like that's a good thing.Robin: Robin agrees with Kelly - it seemed like a Grammy-worthy performance! He says he felt like the guys were doing a tribute to Billie Holiday and both of them were superstars. Nice!

After a Kelly Clarkson-John Legend duet of 'You Don't Know Me' by Ray Charles, we're on to John Glosson's performance! He and Jennifer are both from the same town in Georgia, so what better song to sing than 'Georgia On My Mind'? The only problem is that John's worried he's flat in rehearsals. "It will be amazing if we hit it," he says. Can he? After his song, he says it's "awesome" to have so much support from Georgia - the land of sweet tea and mac and cheese, apparently. Let's find out what the superstars thought of the performance...

Robin: We're off to a good start - Robin thinks it was "amazing"! He says Jennifer was also "amazing" and the duo did a "great, great job".Kelly: Kelly admits that she's looking forward to watching the performance on television, because she had trouble hearing John. But hey, she could tell he was "singing the heck out of it". "I'm sure you did awesome," she adds.John: John thought John's vocals were too syrupy last week - what about this time? "I think that was the perfect amount!" he says. "I love pancakes, I love going to the waffle house in Georgia. But I love just the right amount of syrup - I feel like that was the right amount." Good job!

Kelly hobbles into rehearsals on crutches - it's all after hurting herself on stage - and so Jason decides he'll have to "take charge" of the performance! He's excited about the song (it's "right up his alley"), but he's a little worried about the big note, so Kelly gives him some advice. "If I nail the song, there's a good chance of me reaching the finale," he says excitedly. Well, can he make the top three with this performance? Kelly's worried afterwards, explaining that she messed up the words and it wasn't Jason's fault!

John: John admits that he's been sceptical about Jason in the past, but he praises him for getting so much better between the beginning of the show and now. "I'm really impressed," he adds.Robin: Robin thinks Jason is "adorable", but he does confess that he missed a little bit of the "soul" of the song, because of its "big band" sound.Jennifer: Jennifer says that Jason came in as the least experienced contender, but adds that he's grown massively and is "blossoming" on the stage. "I love watching you take charge," she admits.